/proc/4/task/10/root/proc/2/task/2/root/proc/self/root/proc/self
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
1d0a3600000-7ffe06f6b000 ---p 00000000 00:00 0 [rollup]Rss: 95644 kBPss: 94892 kBPss_Anon: 38908 kBPss_File: 55984 kBPss_Shmem: 0 kBShared_Clean: 1500 kBShared_Dirty: 0 kBPrivate_Clean: 55236 kBPrivate_Dirty: 38908 kBReferenced: 95644 kBAnonymous: 38908 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB